<p>1996 B.S. in Geology with an emphasis in Geophysics, University of Arizona< <p>2001 Ph.D. in Geology, University of California, Los Angeles< <p>2002-2008 Assistant Professor of Geosciences, University of Arizona< <p>2008-2014 Associate Professor of Geosciences, University of Arizona< <p>2014 Professor of Geosciences, University of Arizona<